Vitrocerâmicas porosas via conformação e consolidação com amidos

The search for new methods of manufacture of glass-ceramics with controlled porosity and permeability is interesting of the industrial and commercial point of view, and a challenge of great complexity. Porous glass-ceramics produced by sintering and crystallization of glasses can find applications, for example, as filters, materials with bactericidal properties, bio-implants, as catalytic and enzymes supports, among others. An alternative and low cost method of ceramic manufacture reaching different levels of porosity, for diverse purposes, is the conformation assisted by addition of starch, known as consolidation with starch. The objective of this project is to study the process of conformation with starch for making porous glass-ceramics from a commercial glass in the system Na2O-CaO-SiO2, whose kinetics of sintering by viscous flow and surface crystallization are known. The method of conformation with starches is innovative for glass-ceramics and its development opens the way for obtaining a new class of materials. We found a possible route for the production of porous compacts of glass particles, from the powder preparation to the removal of starch. It was observed that a glass powder obtained by dry milling in a ball mill with alumina balls for 24 h, afterwards mixed with water in an eccentric ball mill for 2 h, without the addition of a deflocculant, and subsequently mixed with starch also in an eccentric ball mill for 5 min resulted in slurries stable against sedimentation

RP a partir do pensamento empreendedor: evento como consolidação de Startup

Understanding the global context that holds the organizations today, this work goes on the characteristics that can be used to descript the enterprising mind, walking through the “startup” concept in its essence and observing how the Public Relations professional acts in this field. Then, the paper begins the experience report about Indigo, a real startup, making an observation of the cultural reality that motivated its creation and some of the first processes, coming to the definition of an “enterprising startup”. Seeking consolidation of the enterprise, the Public Relations planning comes up, leading to an event that not only reach the main goal, but also generate financial goods and innovates the cultural scene

Samba em fascículos: vertentes do gênero na coleção História da Música Popular Brasileira em tempos de consolidação da indústria cultural brasileira

Pós-graduação em História - FCLAS

Glória e tragédia: a dualidade da prestação de contas do Sport Club Corinthians Paulista em seus relatórios de sustentabilidade

Pós-graduação em Comunicação - FAAC

Semiologia farmacêutica e os desafios para sua consolidação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Enquadramentos midiáticos e sua influência sobre a consolidação de direitos de crianças e adolescentes

This article brings a contribution to the comprehension of the path of recognizing the rights of children and adolescents in Brazil, in which there have been seen symbolic representations that often are created, modified or popularized by the media. Newspapers with the largest circulation in the state of São Paulo in a period after almost 20 year of the Statute of the Child and Adolescent (ECA) coming into force were investigated with framing analysis. Results suggest that the ECA faces obstacles to its consolidation, in the form of superficial and fragmented media coverage of events that should be contextualized in relation to public policies and their specific understanding of causes and possible solutions applicable.

MARC 21 e XML como ferramentas para a consolidação da catalogação cooperativa automatizada: Uma revisão de literatura

The cooperation and the sharing of information cataloguing and bibliographical in environment automated, this was only possible with the creation and adoption of interchange format MARC21. But due to the progresses of the technologies of information and communication, of the crescent use of Internet and of the databases and databanks, there were the need of the creation and development of tools that optimize the organization activities, retrieval and interchange of information. XML is one of those developments that have as purpose to facilitate the management, storage and transmission of data through Internet. Before that, it was proposed through a literature revision, to analyze Interchange Format MARC21 and Markup Language XML as tools for the consolidation of the Automated Cooperative Cataloguing, your differences of storage flexibilities, organization, retrieval and interchange of data through Internet. This research made possible the divulgation to the community librarian, through a literature revision, that has been discussed internationally on MARC21 and XML